712772306 has 8 divisors (see below), whose sum is σ = 1069452720. Its totient is φ = 356288068.

The previous prime is 712772297. The next prime is 712772309. The reversal of 712772306 is 603277217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (712772309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39596 + ... + 54711.

It is an arithmetic number, because the mean of its divisors is an integer number (133681590).

Almost surely, 2^712772306 is an apocalyptic number.

712772306 is a deficient number, since it is larger than the sum of its proper divisors (356680414).

712772306 is a wasteful number, since it uses less digits than its factorization.

712772306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98088.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 712772306 is about 26697.7959015346. The cubic root of 712772306 is about 893.2717628848.

The spelling of 712772306 in words is "seven hundred twelve million, seven hundred seventy-two thousand, three hundred six".